JJ3B200 - 200Amp Circuit Breaker

JJ3B200 - 200Amp Circuit Breaker

The JJ3B200 is a 200A, three-pole molded-case circuit breaker with a JJ3 frame, and its physical dimensions give you a useful starting point when checking an existing installation: 9.00 inches wide, 11.00 inches long, and 4.00 inches deep. From there, the electrical ratings help confirm whether it is suitable for the application. The JJ3B200 is built to last, with clearly defined frame, dimensional, current, and interrupting specifications that can be checked against the breaker already in service.

Key Features and Benefits

• 200A current rating: You're provided the specified amperage for compatible existing electrical equipment.
• Three-pole design: Clearly identifies the pole configuration needed for replacement matching.
• JJ3 frame: Helps distinguish the correct physical and electrical configuration.
• Type ET identification: Listed as a Type ET, 400 Ampere "JJ" Frame molded case circuit breaker.
• 40°C rating: Provides another important specification to compare with the requirements of the existing installation.
  

Technical Specifications

• Part Number: JJ3B200
  
• Product Type: Molded Case Circuit Breaker
  
• Frame Type: JJ3
  
• Additional Identification: Type ET, 400 Ampere "JJ" Frame
  
• Rated Current: 200A
  
• Number of Poles: 3
  
• AIC at 240 VAC: 42 kA
  
• AIC at 480VAC: 30 kA
  
• AIC at 600VAC: 22 kA
  
• Temperature Rating: 40°C
  
• Width: 9.00 in.
  
• Height / Length: 11.00 in.
  
• Depth: 4.00 in.
  
• Overall Dimensions: 9.00 in. W × 11.00 in. L × 4.00 in. D
  
• Approximate Ship Weight: 22.00 lb.
  

Material Compliance and Certifications

No specific UL, CSA, IEC, RoHS, REACH, or "r" certification or material compliance information was included in the supplied specifications for the JJ3B200.

Where It Works Best

The JJ3B200 is best suited for compatible existing and legacy electrical equipment that requires a 200A, three-pole molded-case circuit breaker with the corresponding JJ3 frame characteristics. Its 240VAC, 480VAC, and 600VAC interrupting ratings provide specific reference points when comparing the breaker with system requirements.